Colossal relative permittivity and low dielectric loss in BaFe0.5Nb0.5O3 ceramics prepared by spark plasma sintering

by H. Mahfoz Kotb, Osama Saber, Mohamad M. Ahmad
Published 2020-12-01

Dielectric Response and Structural Analysis of (A³⁺, Nb⁵⁺) Cosubstituted CaCu₃Ti₄O₁₂ Ceramics (A: Al and Bi)

by Hicham Mahfoz Kotb, Mohamad M. Ahmad, Adil Alshoaibi, Koji Yamada
Published 2020-12-01

Sintering Temperature, Frequency, and Temperature Dependent Dielectric Properties of Na_0.5Sm_0.5Cu₃Ti₄O₁₂ Ceramics

by Hicham Mahfoz Kotb, Hassan A. Khater, Osama Saber, Mohamad M. Ahmad
Published 2021-08-01

Presentation and outcome of snake bite among children in Sokoto, North-Western Nigeria

by Usman M Sani, Nma M Jiya, Paul K Ibitoye, Mohamad M Ahmad
Published 2013-01-01

Transport and Dielectric Properties of Mechanosynthesized La_2/3Cu₃Ti₄O₁₂ Ceramics

by Mohamad M. Ahmad, Hicham Mahfoz Kotb, Celin Joseph, Shalendra Kumar, Adil Alshoaibi
Published 2021-03-01

Dielectric behavior of spark plasma sintered BaTi0.7Zr0.3O3 relaxor ferroelectrics

by Mohamad M. Ahmad, Latifah Alismail, Adil Alshoaibi, Abdullah Aljaafari, H. Mahfoz Kotb, Reda Hassanien
Published 2019-12-01

Effect of Sm³⁺ Substitutions on the Lithium Ionic Conduction and Relaxation Dynamics of Li_5+2xLa₃Nb_2−xSm_xO₁₂ Ceram...

by Mohamad M. Ahmad, H. Mahfoz Kotb, Adil Alshoaibi, M. H. Hadj Alouane, Abdullah Aljaafari, Hassan A. Khater
Published 2021-01-01